Add strong typing for react navigation props

Just add NavigationType to your Props, like this:

    import { StackNavigator, NavigationScreenProp } from 'react-navigation';

    export interface HomeScreenProps {
      navigation: NavigationScreenProp<any,any>
    };

    export class HomeScreen extends React.Component<HomeScreenProps, object> {

      render() {
        return (
          <View style={styles.container}>       
            <Button
              title="Go to Details"
              onPress={() => this.props.navigation.navigate('Details')}
            />
          </View>
        );
      }
    }